#EFC183#EFC183

#EFC183 is a very light, moderate orange. Relative luminance 0.581; OKLCH L 83.8% C 0.095 H 74.2°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFC183
RGB	rgb(239, 193, 131)
HSL	hsl(34, 77%, 73%)
HSV	hsv(34, 45%, 94%)
CMYK	cmyk(0%, 19.2%, 45.2%, 6.3%)
CIE-LAB	lab(80.81, 8.66, 37.37)
CIE-LCH	lch(80.81, 38.36, 76.95°)
OKLab	oklab(83.78% 0.0259 0.0914)
OKLCH	oklch(83.78% 0.095 74.2)
XYZ	xyz(58.7655, 58.1325, 29.5937)
Luminance	0.5813 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC183 #83B1EF

analogous

#EF8B83 #EFC183 #E7EF83

triadic

#EFC183 #83EFC1 #C183EF

tetradic

#EFC183 #83EF8B #83B1EF #EF83E7

square

#EFC183 #83EF8B #83B1EF #EF83E7

split-complementary

#EFC183 #83E7EF #8B83EF

monochromatic

#DB8A1C #E8A64D #EFC183 #F6DCB9 #FCF1E4

Accessibility & contrast

On white

1.66

#EFC183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#EFC183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC183

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC183	#FFFFFF	#000000	##000000
##EFC183	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C27E

Deuteranopia (green-blind)

#DDCD84

Tritanopia (blue-blind)

#FFB5B1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #efc183;
/* rgb */ color: rgb(239, 193, 131);
/* oklch */ color: oklch(83.8% 0.095 74.2);

Tailwind

colors: {
  custom: {
    50: '#f6d3a8',
    500: '#efc183',
    950: '#000000',
  },
}

SCSS

$custom: #efc183;
$custom-light: #f6d3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efc183",
  "rgb": {
    "r": 239,
    "g": 193,
    "b": 131
  },
  "hsl": {
    "h": 34.444,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.83783,
    "c": 0.09494,
    "h": 74.2
  },
  "luminance": 0.58129
}

Semantic roles & 50–950 ramp

primary

#EFC183

secondary

#4D82CA

accent

#64D90C

background

#FFFEFC

surface

#FFFBF6

border

#D7D4D0

text

#17140F

muted

#858380

Preview Lab

Preview with #EFC183

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →